The performance of the proposed method is verified by simulations on the IEEE 37-bus, 123-bus, and 8500-bus distribution test cases [1]}. Three different data sets are used for simulation: North California PG&E residential household data sets, ADRES project data set [2]}, [3]} that contains 30 houses load profiles in Upper-Austria, and Pecan Street data set, which contains load data of 345 houses with PV panels in Austin, Taxes. Simulations are conducted via GridLAB-D, an open source distribution grid simulator [4]} for multi-phase systems. Simulation results show that, provided with hourly measurements, the proposed algorithm perfectly estimates the topology of multi-phase distribution grids with noiseless measurements.
